Patent Assignment
Reel/Frame 012043/0228
Assignment of Assignor's Interest
Recorded: 2001-08-09
Pages: 9
Assignor
UNISYN TECHNOLOGIES, INC.
Executed: 2000-05-12
Assignee
CELLEX BIOSCIENCES, INC.
8500 EVERGREEN BOULEVARD, MINNEAPOLIS, MINNESOTA, 55433
Covered Properties
(7)
Bioreactor Apparatus
Patent:
4,889,812 →
Application:
06/862,014 →
Bioreactor System
Patent:
4,894,342 →
Application:
06/909,962 →
Preparation of Polymeric Thiol Gels for Covalent Bonding of a Biologically Active Ligands
Patent:
4,886,755 →
Application:
07/110,103 →
Synthetic Affinity Ligand Compositions and Methods for Purification and Recovery of Organic Molecules
Patent:
4,981,961 →
Application:
07/404,917 →
Method for Preparing Immunoglobulin Fragments
Patent:
5,328,834 →
Application:
07/404,992 →
Multi-Bioreactor Hollow Fiber Cell Propagation System and Method
Patent:
5,656,421 →
Application:
07/654,034 →
Basket-Type Bioreactor
Patent:
5,998,184 →
Application:
08/946,884 →
Related Assignments
(15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jul 14, 1986
From: GUINN, PERRY W.; MILLS, GARY N.; BEDIENT, ROBERT A.; GREELEY, MARTIN O.
To: C. D. MEDICAL, INC., A CORP. OF DE.
Reel/Frame 004590/0659 →
Assignment of Assignors Interest.
Oct 28, 1986
From: GUINN, PERRY W.; MILLS, GARY N.
To: C. D. MEDICAL, INC., A CORP OF DE
Reel/Frame 006430/0438 →
Assignment of Assignors Interest.
Sep 8, 1989
From: NGO, THAT T.
To: BIOPROBE INTERNATIONAL, INC.
Reel/Frame 005131/0805 →
Assignment of Assignors Interest.
Sep 8, 1989
From: NGO, THAT T.; KUMAR, HARISH P. M.
To: BIOPROBE INTERNATIONAL, INC.
Reel/Frame 005131/0802 →
Assignment of Assignors Interest.
Jul 29, 1991
From: GEBHARD, TIMOTHY C.; VEERAMALLU, UDAY K.
To: UNISYN FIBERTEC CORPORATION
Reel/Frame 005812/0727 →
Assignment of Assignors Interest.
Jan 28, 1992
From: BIOPROBE INTERNATIONAL, INC.
To: UNISYN FIBERTEC CORPORATION
Reel/Frame 005990/0534 →
Assignment of Assignors Interest.
Jan 28, 1992
From: BIOPROBE INTERNATIONAL, INC. A CORP. OF DELAWARE
To: UNISYN FIBERTIC CORPORATION A CORP. OF CALIFORNIA
Reel/Frame 005990/0681 →
Assignment of Assignors Interest.
Jan 28, 1992
From: BIOPROBE INTERNATIONAL, INC.
To: UNISYN FIBERTEC CORPORATION
Reel/Frame 005990/0564 →
Security Interest
Oct 22, 1993
From: UNISYN TECHNOLOGIES, INC.
To: SYNBIOTICS CORPORATION
Reel/Frame 006741/0913 →
Security Interest
Jul 8, 1996
From: UNISYN TECHNOLOGIES, INC.
To: HAMBRECHT & QUIST GUARANTY FINANCE, L.P.
Reel/Frame 008058/0518 →
Assignment of Assignor's Interest
Feb 10, 1998
From: SHI, YUAN
To: UNISYN TECHNOLOGIES, INC.
Reel/Frame 008966/0407 →
Change of Name and Merger
Aug 9, 2001
From: CELLEX BIOSCIENCES, INC.
To: BIOVEST INTERNATIONAL, INC.
Reel/Frame 012043/0212 →
Intellectual Property Security Agreement
Nov 12, 2007
From: BIOVEST INTERNATIONAL, INC.
To: LAURUS MASTER FUND, LTD.
Reel/Frame 020092/0698 →
Intellectual Property Security Agreement
Dec 19, 2007
From: BIOVEST INTERNATIONAL, INC.
To: LV ADMINISTRATIVE SERVICES, INC.
Reel/Frame 020270/0188 →
Intellectual Property Security Agreement
Oct 2, 2008
From: BIOVEST INTERNATIONAL, INC.
To: VALENS U.S. SPV I, LLC
Reel/Frame 021617/0354 →